What was found
INSPECTION TYPE:NA***EMEGENCY DECLARED*** ***ATB*** SMOKE IN COCKPIT AND ACRID BURNING OIL SMELL. DECLARED EMERGENCY AND RETURNED TO DFW CLIMBED TO 15,000' PRIOR TO DIVERT.R & R #1, #2, & #3 PACKS WATER SEPARATORS COALESCERS AND PERFORMED ENG RUNS IN REF TO MD-11 M/M 71-02-08-700-875. NO SMOKE OR BURNING SMELL OBSERVED, IN COCKPIT. ENGINES RAN AT HIGH POWER SETTINGS.